Two of sport's greatest champions returned to the spotlight at the 2026 Global Gaming Expo this week. Wayne Gretzky delivered a keynote address at Las Vegas while Michael Jordan appeared simultaneously at the SBC Summit in Lisbon. The dual appearances underscore the gambling industry's continued appetite for high-profile endorsements, even as the sector grapples with mounting integrity challenges across professional sports.

Icons take centre stage

Gretzky, hockey's all-time leading scorer, shared the stage with BetMGM CEO Adam Greenblatt for a candid discussion on athletic excellence and the psychological drivers behind peak performance. The NHL legend steered clear of gambling specifics, instead pivoting to familiar territory: the relentless self-discipline required to dominate at the highest level.

"The best athletes in the world, and I mean this in a nice way, are really selfish," Gretzky remarked, framing competitive obsession not as a flaw but as essential foundation for sustained excellence. It's a message that resonates particularly well in boardrooms and investor circles, where ruthlessness and singular focus are virtues.

Across the Atlantic, Jordan joined Sportradar CEO Carsten Koerl and DraftKings executive Jason Robins for a panel discussion. The six-time NBA champion was characteristically blunt when pressed on his own gambling history: "I'm the worst person to bet against. If you're going to bet, bet on me, not against me." Jordan has been open about wagering on golf and table games throughout his life, though he has never faced allegations of betting on competitive outcomes involving his teams.

Sports integrity under pressure

Here's where things get uncomfortable. While major sportsbooks and gambling operators court celebrity endorsers, the sporting world itself faces an integrity crisis. Federal prosecutors have brought charges against multiple NBA players for prop betting manipulation, including former Detroit Pistons guard Malik Beasley. A separate trial involving two Cleveland Guardians pitchers accused of pitch rigging is scheduled to commence next month.

These cases represent a fundamental challenge to the industry's credibility at precisely the moment when prominent figures like Gretzky and Jordan are lending their legacies to legitimise gambling as entertainment.

Industry backdrop: Las Vegas transformed

G2E itself took place against a backdrop of significant Vegas development. The Hard Rock guitar tower, now standing at 660 feet across 42 stories, nears completion as the centrepiece of Hard Rock Las Vegas. The tribal-owned resort represents the first independently operated casino property on the Strip and could open by year-end 2027. Industry observers suggest this year's G2E may be the final conference before the property's ribbon-cutting ceremony.

Tribal gaming entities maintained a prominent presence throughout the event, reflecting ongoing regulatory tensions between established operators, tribal authorities, and emerging prediction market platforms.